78. DERANGEMENT

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[shlok]

Sir this explanation was crystal clear and very easy to understand. Unbelievable how easy this topic of derangements was!
May you get noticed by every student in need for the topics you teach.

[vidhayakjpsingh]

30:40 excellent tips and connection to logic

[Yellomellowil]

I never skips any ads in this channel kitna easy way mein padhaya sir aapne ❤️❤️

[hak]

Sir, Aapke jaise guru students ko school ke time se mile hothey toh pura desh hi badal jayega sir 🙏🏻💯
Thank you sir

[sujoykrhaldar]

30:40 find compliment using logic no one will teach like this !!! thank you

[rejoychakraborty]

Hats off to you sir. Apne jaise pura visualize karwa diya ek jhatke mein. Thank you very much sir. We are grateful to you.

[conceptisthekey]

3:47 😭 Same mistake done by me in my jee mains exam.Thank u so much sir for concept clearity

[thans]

Great explanation sir,
Honestly say, I am very weak in math but your combinatorics playlist is very awesome.every point/example is explain with proof waa....😃
All dough are crystal clear.
Thank you for your afer effort 🥰

[patelheet]

Sir I have one question framed by me .
Q) How many jumbled word from letter of word "mississippi" so that no letter at its original place ?

[ChandanAkbarpuria]

Complete explanation no doubts left thank you sir

[jayadixit]

sir thank you so much for excellent explanation ....pls make videos for probability and calculus

[saychles]

Sir in the word EQUATION, we have all different letters but what if we had similar letters in a word like ARBITRARY. will the approach still be the same with the letter A and R repeating?

[alekhyobanerjee]

@40:58

'MISSISSIPPI' no. of jumbled words such that no letters are in its original position.
How to solve this question ?

[shojolagh]

Suppose 5 CPUS 100 slots if those CPUs correct positions are only 5 slots then derangements are D5*95p5 . Is it correct?

[mathsmaker]

35:17 i have doubt ki 5C3 se to hum log 3 element choose kar payenge sirf but vo log correct place pe hi shift honge uski kya garantee hai. vo element bhi galat jagah par baith sakenge na ?? please solve my confusion 🙏🙏🙏

[protagonistshivam]

sir itna v badhiya mat padhaiye ki gate exam board jaisa lge